package week07.day01;

/**
 *
 */

public class 类与对象 {
    public static void main(String[] args) {
        Student student = new Student();
        student.name = "张三";
        student.phone = "1234567890";
        student.Studentnum = "2350501001";
    }
}

class Student{
    String name;
    String Studentnum;
    String phone;
    public static void study(){
        System.out.println("学习");
    };
}
